{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,20]],"date-time":"2026-02-20T07:34:05Z","timestamp":1771572845900,"version":"3.50.1"},"reference-count":145,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2024,11,19]],"date-time":"2024-11-19T00:00:00Z","timestamp":1731974400000},"content-version":"vor","delay-in-days":18,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Luminescence"],"published-print":{"date-parts":[[2024,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>The present study focused on extracting the anthocyanin dyes in ethanol, acidic ethanol, methanol, and acidic methanol solvents from <jats:styled-content style=\"fixed-case\"><jats:italic>Nerium oleander<\/jats:italic><\/jats:styled-content> flowers by a simple maceration extraction process. FTIR spectroscopy and vibrational studies have confirmed the existence of polyphenolic groups in 2\u2010phenyl chromenylium (anthocyanin) dyes. The optoelectronic results show the least direct bandgap (2.89\u2009eV), indirect bandgap (1.98\u2009eV), Urbach energy (0.120\u2009eV), high refractive index (1.654), dielectric constant (3.294) and high optical conductivity (1.813 10<jats:sup>3<\/jats:sup>\u2009S\/m) for the anthocyanin dye extracted found in acidic ethanol solvent. The photoluminescence properties such as Stokes' shift, quantum yield, and lifetime results show that anthocyanin dyes are promising candidates for red\u2010LEDs and optical materials. The excellent correspondence between the absorption and emission spectra reinforces that the anthocyanins are efficient (89%) FRET probes. Further, the donor and acceptor undergo redshift in excitation and emission spectra in all studied solvents. The photometric properties such as CIE, CRI, CCT and color purity results of anthocyanins in all studied solvents revealed that this material exhibits pink to red shades (x\u2009=\u20090.40\u2009\u2192\u20090.50 and y\u2009=\u20090.46\u2009\u2192\u20090.39) and is well suitable for have great potential in the manufacturing of Organic\u2010LEDs and other optoelectronic device applications.<\/jats:p>","DOI":"10.1002\/bio.70014","type":"journal-article","created":{"date-parts":[[2024,11,20]],"date-time":"2024-11-20T02:15:02Z","timestamp":1732068902000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Light Harvesting Materials: A Study on F\u00f6rster Resonance Energy Transfer and Optoelectronic Properties of Potential <scp><i>Nerium oleander<\/i><\/scp> Flowers"],"prefix":"10.1002","volume":"39","author":[{"given":"D.","family":"Harshitha.","sequence":"first","affiliation":[{"name":"Department of Physics Bangalore University  Bengaluru India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anil","family":"Kumar","sequence":"additional","affiliation":[{"name":"Department of Physics Government First Grade College  Sindhanur India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7773-9143","authenticated-orcid":false,"given":"C.\u00a0G.","family":"Renuka","sequence":"additional","affiliation":[{"name":"Department of Physics Bangalore University  Bengaluru India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,11,19]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1RA01043C"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.optmat.2021.110804"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2009.12.013"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSTQE.2004.824112"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201204602"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature08003"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201000525"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biomaterials.2013.06.013"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr000013v"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.isci.2022.103804"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2021.109227"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2jm31052j"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.orgel.2018.10.029"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.201701292"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1533\/9780857098948.2.410"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2015.10.017"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4SC01911C"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep11118"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp409042p"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6TC00480F"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201402717"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4CC09211B"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201103600"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja058188f"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl1021442"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm404218y"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1039\/C3NR06894C"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201102699"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4PY00595C"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms3717"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic402228g"},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4CC01763C"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/am302033k"},{"key":"e_1_2_10_35_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4DT00871E"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4TC00455H"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmatsci.2016.09.007"},{"key":"e_1_2_10_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmt.2019.05.001"},{"key":"e_1_2_10_39_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8NR09074B"},{"key":"e_1_2_10_40_1","doi-asserted-by":"publisher","DOI":"10.1134\/S1063776116030092"},{"key":"e_1_2_10_41_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar300273v"},{"key":"e_1_2_10_42_1","article-title":"Intermolecular Energy Transfer and Fluorescence","volume":"2","author":"Forster T.","year":"1948","journal-title":"Annalen der Physik Leipzig"},{"key":"e_1_2_10_43_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-46312-4"},{"key":"e_1_2_10_44_1","volume-title":"Herbert, Topics in Fluorescence Spectroscopy: Principles","author":"Cheung C.","year":"1991"},{"key":"e_1_2_10_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja034564p"},{"key":"e_1_2_10_46_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat1390"},{"key":"e_1_2_10_47_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmeth.1248"},{"key":"e_1_2_10_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.200500786"},{"key":"e_1_2_10_49_1","doi-asserted-by":"publisher","DOI":"10.1002\/cphc.201402723"},{"key":"e_1_2_10_50_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7CC08822A"},{"key":"e_1_2_10_51_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201704437"},{"key":"e_1_2_10_52_1","volume-title":"Advances in Spectroscopy","author":"Clark R. J. H.","year":"1996"},{"key":"e_1_2_10_53_1","doi-asserted-by":"publisher","DOI":"10.1002\/0471675210"},{"key":"e_1_2_10_54_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.2011737"},{"key":"e_1_2_10_55_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.58.7487"},{"key":"e_1_2_10_56_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11356-016-8162-3"},{"key":"e_1_2_10_57_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6NJ01532H"},{"key":"e_1_2_10_58_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4CS00309H"},{"key":"e_1_2_10_59_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep15230"},{"key":"e_1_2_10_60_1","doi-asserted-by":"publisher","DOI":"10.21123\/bsj.2020.17.3.0832"},{"key":"e_1_2_10_61_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12034-020-02123-5"},{"key":"e_1_2_10_62_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rio.2020.100010"},{"key":"e_1_2_10_63_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00340-014-5900-4"},{"key":"e_1_2_10_64_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-022-26087-0"},{"key":"e_1_2_10_65_1","doi-asserted-by":"publisher","DOI":"10.1002\/alz.047641"},{"key":"e_1_2_10_66_1","doi-asserted-by":"publisher","DOI":"10.1556\/JPC.26.2013.3.13"},{"key":"e_1_2_10_67_1","doi-asserted-by":"publisher","DOI":"10.2174\/1573401319666230522160742"},{"key":"e_1_2_10_68_1","first-page":"1","volume-title":"Textiles and Clothing Sustainability: Sustainable Textile Chemical Processes","author":"Merdan N.","year":"2017"},{"key":"e_1_2_10_69_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.indcrop.2019.111833"},{"key":"e_1_2_10_70_1","doi-asserted-by":"publisher","DOI":"10.22159\/ijpps.2018v10i3.22505"},{"key":"e_1_2_10_71_1","doi-asserted-by":"publisher","DOI":"10.3390\/molecules28165954"},{"key":"e_1_2_10_72_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.indcrop.2021.113633"},{"key":"e_1_2_10_73_1","doi-asserted-by":"publisher","DOI":"10.51745\/najfnr.7.15.1-8"},{"key":"e_1_2_10_74_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja01105a046"},{"key":"e_1_2_10_75_1","doi-asserted-by":"publisher","DOI":"10.1104\/pp.30.6.553"},{"key":"e_1_2_10_76_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-818398-4.00016-5"},{"key":"e_1_2_10_77_1","doi-asserted-by":"publisher","DOI":"10.1088\/1757-899X\/833\/1\/012018"},{"key":"e_1_2_10_78_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ceramint.2017.07.102"},{"key":"e_1_2_10_79_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-9422(00)90539-9"},{"key":"e_1_2_10_80_1","doi-asserted-by":"publisher","DOI":"10.1002\/jrs.4576"},{"key":"e_1_2_10_81_1","volume-title":"Comparative Biochemistry on the Flavonoids","author":"JB H.","year":"1967"},{"key":"e_1_2_10_82_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.heliyon.2020.e05104"},{"key":"e_1_2_10_83_1","doi-asserted-by":"publisher","DOI":"10.2202\/1556-3758.1907"},{"key":"e_1_2_10_84_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijleo.2018.01.070"},{"key":"e_1_2_10_85_1","doi-asserted-by":"publisher","DOI":"10.1515\/psr-2018-0008"},{"key":"e_1_2_10_86_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodchem.2009.12.052"},{"key":"e_1_2_10_87_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11224-021-01759-1"},{"key":"e_1_2_10_88_1","volume-title":"Amorphous and Liquid Semiconductors","author":"Tauc J.","year":"2012"},{"key":"e_1_2_10_89_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-03313-5"},{"key":"e_1_2_10_90_1","first-page":"1269","volume-title":"Optical Properties of Solids","author":"Fox M.","year":"2002"},{"key":"e_1_2_10_91_1","volume-title":"Physics of Semiconductor Devices","author":"Sze S. M.","year":"1981"},{"key":"e_1_2_10_92_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ceramint.2019.03.213"},{"key":"e_1_2_10_93_1","doi-asserted-by":"publisher","DOI":"10.1179\/sic.1966.016"},{"key":"e_1_2_10_94_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2020.154246"},{"key":"e_1_2_10_95_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8SE00567B"},{"key":"e_1_2_10_96_1","first-page":"1","article-title":"A Study on the Optoelectronic Parameters of Natural Dyes Extracted From Beetroot, Cabbage, Walnut, and Henna for Potential Applications in Organic Electronics","author":"Amin P. O.","year":"2021","journal-title":"Journal of Fluorescence"},{"key":"e_1_2_10_97_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.physb.2009.06.002"},{"key":"e_1_2_10_98_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200805257"},{"key":"e_1_2_10_99_1","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/839757"},{"key":"e_1_2_10_100_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10854-018-9688-6"},{"key":"e_1_2_10_101_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnoncrysol.2018.01.038"},{"key":"e_1_2_10_102_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2010.08.022"},{"issue":"10","key":"e_1_2_10_103_1","first-page":"1","article-title":"Surface and Volume Energy Loss, Optical Conductivity of Rhodamine 6G dye (R6G)","volume":"3","author":"Abdullah A. Q.","year":"2013","journal-title":"Chemistry and Materials Research"},{"key":"e_1_2_10_104_1","doi-asserted-by":"publisher","DOI":"10.1088\/2053-1591\/ad68cf"},{"key":"e_1_2_10_105_1","doi-asserted-by":"publisher","DOI":"10.1142\/S0217984999000725"},{"key":"e_1_2_10_106_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2nj20938a"},{"key":"e_1_2_10_107_1","doi-asserted-by":"publisher","DOI":"10.1002\/bbpc.19890930321"},{"key":"e_1_2_10_108_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-46312-4"},{"key":"e_1_2_10_109_1","unstructured":"Birks J. B.Organic Molecular Photophysics Vol.2 635(New York:Wiley\u2010Interscience 1976)."},{"key":"e_1_2_10_110_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1969.tb07287.x"},{"key":"e_1_2_10_111_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jlumin.2006.05.009"},{"key":"e_1_2_10_112_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp046587b"},{"key":"e_1_2_10_113_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp3021485"},{"key":"e_1_2_10_114_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-2313(82)90045-X"},{"key":"e_1_2_10_115_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.7b00786"},{"key":"e_1_2_10_116_1","doi-asserted-by":"publisher","DOI":"10.3390\/mi11010081"},{"key":"e_1_2_10_117_1","doi-asserted-by":"publisher","DOI":"10.1080\/17415993.2017.1391813"},{"key":"e_1_2_10_118_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00040993"},{"key":"e_1_2_10_119_1","doi-asserted-by":"publisher","DOI":"10.1016\/0958-1669(95)80016-6"},{"key":"e_1_2_10_120_1","doi-asserted-by":"publisher","DOI":"10.1021\/bi00617a025"},{"issue":"8","key":"e_1_2_10_121_1","first-page":"1573","article-title":"Biopolymers","volume":"13","author":"Dale E. R.","year":"1974","journal-title":"Original Research on Biomolecules"},{"key":"e_1_2_10_122_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.63.1.23"},{"key":"e_1_2_10_123_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.481506"},{"key":"e_1_2_10_124_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.bi.47.070178.004131"},{"key":"e_1_2_10_125_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.synthmet.2009.01.034"},{"key":"e_1_2_10_126_1","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2614(95)00045-6"},{"key":"e_1_2_10_127_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0308-8146(98)00065-X"},{"key":"e_1_2_10_128_1","doi-asserted-by":"publisher","DOI":"10.1021\/jf981271k"},{"key":"e_1_2_10_129_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-9422(99)00572-5"},{"key":"e_1_2_10_130_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2621.1985.tb01970.x"},{"key":"e_1_2_10_131_1","first-page":"1","article-title":"Chemical Structure of Anthocyanins","volume":"1","author":"Brouillard R.","year":"1982","journal-title":"Anthocyanins as Food Colours"},{"key":"e_1_2_10_132_1","doi-asserted-by":"publisher","DOI":"10.1080\/10408690091189257"},{"key":"e_1_2_10_133_1","doi-asserted-by":"publisher","DOI":"10.1039\/b006257j"},{"key":"e_1_2_10_134_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ceramint.2018.01.184"},{"key":"e_1_2_10_135_1","doi-asserted-by":"publisher","DOI":"10.1002\/cplu.201500572"},{"key":"e_1_2_10_136_1","doi-asserted-by":"publisher","DOI":"10.1364\/OSAC.2.001880"},{"key":"e_1_2_10_137_1","doi-asserted-by":"publisher","DOI":"10.1002\/col.5080170211"},{"key":"e_1_2_10_138_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.solener.2018.02.021"},{"key":"e_1_2_10_139_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.8b02676"},{"key":"e_1_2_10_140_1","doi-asserted-by":"publisher","DOI":"10.1080\/15502724.2014.989802"},{"key":"e_1_2_10_141_1","doi-asserted-by":"publisher","DOI":"10.1364\/OE.24.014066"},{"key":"e_1_2_10_142_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.molstruc.2019.05.099"},{"key":"e_1_2_10_143_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201800974"},{"key":"e_1_2_10_144_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2018.08.055"},{"key":"e_1_2_10_145_1","volume-title":"Introduction to Radiometry and Photometry","author":"McCluney W. R.","year":"2014"},{"key":"e_1_2_10_146_1","volume-title":"Optical Radiation Measurements (V. 1)","author":"Grum C. F.","year":"1979"}],"container-title":["Luminescence"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/bio.70014","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T13:32:41Z","timestamp":1759930361000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/bio.70014"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,11]]},"references-count":145,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2024,11]]}},"alternative-id":["10.1002\/bio.70014"],"URL":"https:\/\/doi.org\/10.1002\/bio.70014","archive":["Portico"],"relation":{},"ISSN":["1522-7235","1522-7243"],"issn-type":[{"value":"1522-7235","type":"print"},{"value":"1522-7243","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,11]]},"assertion":[{"value":"2024-04-04","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-10-12","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-11-19","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70014"}}